Home / 4,449,758.88-6,670,679.83-1,609,239.54

Finding the Fourth Proportional to 4,449,758.88, 6,670,679.83 and 1,609,239.54

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Solution

The fourth proportional to 4,449,758.88, 6,670,679.83 and 1,609,239.54 is: 2,412,427.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,449,758.88 : 6,670,679.83 = 1,609,239.54 : x
  2. Step 2: Convert to fraction form
    4,449,758.88/6,670,679.83 = 1,609,239.54/x
  3. Step 3: Cross multiply
    4,449,758.88x = 6,670,679.83 × 1,609,239.54
  4. Step 4: Simplify right side
    4,449,758.88x = 10,734,721,741,116.48
  5. Step 5: Solve for x
    x = 10,734,721,741,116.48/4,449,758.88
  6. Step 6: Final answer
    x = 2,412,427.74

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.